PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LP320Coupling,pipe

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 4730-00-472-5066 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-472-5066 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-472-5066. Primary manufacturer part number: LP320.
Features
  • Coupling,pipe — FSC 4730
  • Style Designator: PLAIN
  • Connection Style: SOCKET (PIPE) ALL ENDS
  • Nondefinitive Spec/std Data: 1 TYPE
  • Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
  • Pipe Wall Thickness Designation for Which Designed: SCHEDULE 40 ALL ENDS
  • Material Document and Classification: ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Overall Length: 3.750 INCHES IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Overall construction
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-00-472-5066, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-472-5066
Primary Part NumberLP320
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Style DesignatorPLAIN
Connection StyleSOCKET (PIPE) ALL ENDS
Nondefinitive Spec/std Data1 TYPE
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Pipe Wall Thickness Designation for Which DesignedSCHEDULE 40 ALL ENDS
Material Document and ClassificationASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Overall Length3.750 INCHES IN
Nominal Pipe Size Accommodated4.000 INCHES ALL ENDS IN
MaterialPLASTIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-163-444612309011 INTERCHANGEABLE
Lateral,drainage Pipe
Nibco Inc Chemtrol Div
4730-00-361-2356 INTERCHANGEABLE
Elbow,pipe
4730-00-472-50702824-040 INTERCHANGEABLE
Plug,pipe
Ryan Herco Products Corp
4730-00-472-5071 INTERCHANGEABLE
Elbow,pipe
4730-00-472-5072D2665 INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
4730-00-475-8803 INTERCHANGEABLE
Elbow,pipe
4730-00-476-7126 INTERCHANGEABLE
Reducer,pipe
4730-00-479-0098 INTERCHANGEABLE
Elbow,pipe
4730-01-008-8695TABLE 21, 3 INCH INTERCHANGEABLE
Trap,drainage Pipe
American Society for Testing and Materials Dba Astm International
4730-01-030-9194 INTERCHANGEABLE
Coupling,pipe
Cross-Reference Index
Part NumberManufacturer
LP320 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
3004 PVC George Fischer Sloane, Inc. (USA)
D2665 American Society for Testing and Materials Dba Astm International (USA)
4801-4IN Nibco Inc (USA)
Related Parts
4730-00-163-4446INTERCHANGEABLE
LATERAL,DRAINAGE PIPE
12309011
4730-00-361-2356INTERCHANGEABLE
ELBOW,PIPE
4730-00-472-5070INTERCHANGEABLE
PLUG,PIPE
2824-040
4730-00-472-5071INTERCHANGEABLE
ELBOW,PIPE
4730-00-472-5072INTERCHANGEABLE
ELBOW,PIPE
D2665
4730-00-475-8803INTERCHANGEABLE
ELBOW,PIPE
4730-00-476-7126INTERCHANGEABLE
REDUCER,PIPE
4730-00-479-0098INTERCHANGEABLE
ELBOW,PIPE
4730-01-008-8695INTERCHANGEABLE
TRAP,DRAINAGE PIPE
TABLE 21, 3 INCH
4730-01-030-9194INTERCHANGEABLE
COUPLING,PIPE
4730-01-098-0825INTERCHANGEABLE
ELBOW,PIPE
2452
4730-01-100-2126INTERCHANGEABLE
COUPLING,DRAINAGE PIPE

Frequently Asked Questions

What is NSN 4730-00-472-5066?

NSN 4730-00-472-5066 is a Coupling,pipe, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-472-5066?

NSN 4730-00-472-5066 has 4 cross-referenced part numbers: LP320 (Federal Specifications Promulgated by General Services Administration Washington DC), 3004 PVC (George Fischer Sloane, Inc.), D2665 (American Society for Testing and Materials Dba Astm International), 4801-4IN (Nibco Inc).

What NSN replaces 4730-00-472-5066?

There are 12 known substitutes for 4730-00-472-5066: 4730-00-163-4446, 4730-00-361-2356, 4730-00-472-5070 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LP320?

Key specifications for LP320: Style Designator: PLAIN; Connection Style: SOCKET (PIPE) ALL ENDS; Nondefinitive Spec/std Data: 1 TYPE; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com